Measuring Osteotomy Combined with Space Balance Osteotomy in Patients with Total Knee Arthroplasty
Objective:To investigate the efficacy of measuring osteotomy combined with space balance osteotomy in patients with total knee arthroplasty.Methods:94 patients who underwent total knee arthroplasty were selected and grouped ac-cording to different intraoperative osteotomy techniques.Patients treated with a single measuring osteotomy were included in a single group(46 cases),while patients treated with a measuring osteotomy combined with space balance osteotomy were included in the combination group(48 cases).The postoperative knee joint varus angle and joint function were com-pared between the two groups.Results:The surgical time and time to get out of bed of the combination group were shorter than those of the single group,and the thickness of the femoral posterior condyle osteotomy was higher than that of the single group(P＜0.05);the postoperative knee joint varus angle and osteotomy plate relative posterior ankle line rotation angle were smaller than those in the single group,while the femoral prosthesis rotation angle was greater than that in the single group(P＜0.05);the knee society score(KSS)and knee joint range of motion(ROM)in the combination group were higher than those in the single group one month after surgery(P＜0.05).Conclusion:The measuring osteotomy combined with space balance osteotomy technique can obtain better knee varus angle and promote the early recovery of knee function after total knee arthroplasty.
measuring osteotomyspace balance osteotomytotal knee arthroplastyinverted anglejoint function
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